Macroscopic brain gray matter staining: historical protocol overview and neuroanatomy learning applications in second-year medical students.

Macroscopic staining in anatomical samples of the central nervous system is a technique that has been used for decades to achieve better differentiation of multiple gray matter structures, such as the cortex, basal ganglia, and cerebellar nuclei. Staining methods are based on using the different components of the brain, mainly the lipids present in the white matter. These techniques have been progressively forgotten while computer renderings are increasing; however, as a primary exposure to surgical anatomy, stained brain specimens are considered a helpful tool.

Effect of the modified Atkins diet in adults with drug-resistant epilepsy: A controlled study.

The objective of this study was to be a proof of concept of an analysis strategy to assess the effectiveness of the modified Atkins diet (MAD) in adults with drug-resistant epilepsy (DRE). This retrospective cohort study included participants aged >16 years with at least two failed antiseizure medications (ASMs). The variables were self-reported and gathered from medical records or phone calls.

Factors associated with initiation of the modified Atkins diet in adults with drug-resistant epilepsy.

Ketogenic diets are promising therapies for drug-resistant epilepsy (DRE). Diet adherence is a major concern in adults, so a less restrictive diet like the modified Atkins diet (MAD) is preferred. The objective of this study was to explore factors associated with MAD initiation in adults with DRE.

Social inequalities shape diet composition among urban Colombians: The Colombian Nutritional Profiles cross-sectional study.

Objective: To explore the influence of socioeconomic position on habitual dietary intake in Colombian cities.

Design: We conducted a cross-sectional, population-based study in five Colombian cities. Dietary intake was assessed with a 157-item semi-quantitative food frequency questionnaire previously developed for the Colombian population.

Sellar Gangliocytoma: Case Report and Review of an Extremely Rare Tumour.

Sellar gangliocytomas (SGs) are rare, well-differentiated, low-grade neoplasias that commonly present along with a pituitary adenoma (PA). We describe a case of a 52-year-old woman with a 2-year history of headache, body weight increase, and recent onset of arterial hypertension and type 2 diabetes mellitus. Work-up tests revealed a normal hypophyseal profile, except for mild ACTH elevation, and a sellar mass on magnetic resonance imaging (MRI).

[Familial chylomicronemia].

Familial chylomicronemia is a disease in which a genetic mutation affects the ability of the organism to metabolize triglycerides bound to lipoproteins, causing extremely high plasma triglycerides and associated consequences. The most frequent complication is acute pancreatitis, which may lead to multiorganic failure or pancreatic insufficiency. Familial chylomicronemia also exerts a profound negative impact on quality of life, social relationships and professional development.

Impact of a Formulation Containing Unusual Polyunsaturated Fatty Acids, Trace Elements, Polyphenols and Plant Sterols on Insulin Resistance and Associated Disturbances.

Introduction: To evaluate the effect of a lipid-based formulation containing unusual polyunsaturated fatty acids, trace elements, polyphenols and plant sterols on insulin resistance and its associated disturbances among adults at risk of diabetes.

Methods: This was an 8-week, three-arm, open-label randomized clinical trial. We studied individuals aged ≥ 18 years old with diabetes risk given by a body mass index ≥ 25 kg/m or a FinnRisc score ≥ 13/20.